OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

Note: Option positions (PUT/CALL) are excluded.

Q2 2015
Shares 23,000 Value ($000) $612 Avg Close $20.75 Range $19.00 - $23.54
Q1 2015
Shares 35,725 Value ($000) $1,149 Avg Close $22.79 Range $21.77 - $24.03
Q4 2014
Shares 36,125 Value ($000) $1,118 Avg Close $20.92 Range $18.69 - $23.28
Q3 2014
Shares 36,525 Value ($000) $974 Avg Close $19.83 Range $18.79 - $21.21
Q2 2014
Shares 36,588 Value ($000) $1,108 Avg Close $20.19 Range $18.95 - $21.44
Q1 2014
Shares 38,925 Value ($000) $1,199 Avg Close $20.25 Range $18.41 - $21.88
Q4 2013
Shares 23,000 Value ($000) $673 Avg Close $19.79 Range $18.12 - $20.92
Q3 2013
Shares 23,000 Value ($000) $635 Avg Close $19.36 Range $17.47 - $21.33
Q2 2013
Shares 23,000 Value ($000) $653 Avg Close $19.62 Range $17.73 - $21.00